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Regional labor markets, network externalities and migration: the case of German reunification

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  • Uhlig, Harald

Abstract

Fifteen years after German reunification, the facts about slow regional convergence have born out the prediction of Barro (1991), except that migration out of East Germany has not slowed down. I document that in particular the 18-29 year old are leaving East Germany, and that the emigration has accelerated in recent years. To understand these patterns, I provide an extension of the standard labor search model by allowing for migration and network externalities. In that theory, two equilibria can result: one with a high networking rate, high average labor productivity, low unemployment and no emigration (?West Germany?) and one with a low networking rate, low average labor productivity, high unemployment and a constant rate of emigration (?East Germany?). The model does not imply any obviously sound policies to move from the weakly networked equilibrium to the highly networked equilibrium.

Suggested Citation

  • Uhlig, Harald, 2007. "Regional labor markets, network externalities and migration: the case of German reunification," Kiel Working Papers 1311, Kiel Institute for the World Economy (IfW Kiel).
    • Handle: RePEc:zbw:ifwkwp:1311
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    1. Robert J. Barro, 2013. "Inflation and Economic Growth," Annals of Economics and Finance, Society for AEF, vol. 14(1), pages 121-144, May.
    2. Cooper,Russell, 1999. "Coordination Games," Cambridge Books, Cambridge University Press, number 9780521578967, September.
    3. Richard Rogerson & Robert Shimer & Randall Wright, 2004. "Search-Theoretic Models of the Labor Market-A Survey," NBER Working Papers 10655, National Bureau of Economic Research, Inc.
    4. Michael Kremer, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 551-575.
    5. Masahisa Fujita & Paul Krugman & Anthony J. Venables, 2001. "The Spatial Economy: Cities, Regions, and International Trade," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262561476, April.
    6. Burda, Michael C., 2008. "What kind of shock was it? Regional integration and structural change in Germany after unification," Journal of Comparative Economics, Elsevier, vol. 36(4), pages 557-567, December.
    7. Sinn, Gerlinde & Sinn, Hans-Werner, 1992. "Kaltstart. Volkswirtschaftliche Aspekte der Deutschen Vereinigung," Monograph, Mohr Siebeck, Tübingen, edition 2, number urn:isbn:9783161459429.
    8. Hans‐Werner Sinn, 2002. "Germany’s Economic Unification: An Assessment after Ten Years," Review of International Economics, Wiley Blackwell, vol. 10(1), pages 113-128, February.
    9. Fabio Canova & Morten Ravn, 2000. "The Macroeconomic Effects of German Unification: Real Adjustments and the Welfare State," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 3(3), pages 423-460, July.
    10. Xavier Sala-I-Martin, 1997. "Transfers, Social Safety Nets, and Economic Growth," IMF Staff Papers, Palgrave Macmillan, vol. 44(1), pages 81-102, March.
    11. Michael C. Burda, 2006. "Factor Reallocation in Eastern Germany after Reunification," American Economic Review, American Economic Association, vol. 96(2), pages 368-374, May.
    12. Gabaix, Xavier & Ioannides, Yannis M., 2004. "The evolution of city size distributions," Handbook of Regional and Urban Economics, in: J. V. Henderson & J. F. Thisse (ed.), Handbook of Regional and Urban Economics, edition 1, volume 4, chapter 53, pages 2341-2378, Elsevier.
    13. Dennis J. Snower & Christian Merkl, 2006. "The Caring Hand that Cripples: The East German Labor Market after Reunification," American Economic Review, American Economic Association, vol. 96(2), pages 375-382, May.
    14. Robert J. Barro & Paul Romer, 1993. "Economic Growth (1992)," NBER Books, National Bureau of Economic Research, Inc, number barr93-1.
    15. Jennifer Hunt, 2006. "Staunching Emigration from East Germany: Age and the Determinants of Migration," Journal of the European Economic Association, MIT Press, vol. 4(5), pages 1014-1037, September.
    16. Nicola Fuchs-Schundeln & Matthias Schundeln, 2005. "Precautionary Savings and Self-Selection - Evidence from the German Reunification "Experiment"," Harvard Institute of Economic Research Working Papers 2069, Harvard - Institute of Economic Research.
    17. repec:bla:reviec:v:10:y:2002:i:1:p:113-28 is not listed on IDEAS
    18. C. Monica Capra & Charles A. Holt, 1999. "Coordination," Southern Economic Journal, John Wiley & Sons, vol. 65(3), pages 630-636, January.
    19. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 87(3), pages 355-374.
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    More about this item

    Keywords

    German reunification; labor market search; network externalities; migration; regional economics;
    All these keywords.

    JEL classification:

    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • J61 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Geographic Labor Mobility; Immigrant Workers
    • J11 - Labor and Demographic Economics - - Demographic Economics - - - Demographic Trends, Macroeconomic Effects, and Forecasts
    • J21 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Force and Employment, Size, and Structure
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity

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